Why it works: Carrot and turnip match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,002 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Hashed Mutton
Ingredients
Directions
Make the gravy
Season the cold mutton pieces with pepper and salt.
Place the bones and trimmings in a saucepan, cover with water, and add sliced onions.
Stew until a good gravy is formed.
Skim the gravy and strain it into a stew-pan.
Cook the hash
Add the mutton.
Add sliced carrots, turnips, potatoes, and onions to the meat and gravy.
Set the pan over hot coals and simmer until the meat is warmed through, avoiding boiling.
Serve
Cover the bottom of a dish with slices of buttered toast.
Layer the meat and vegetables on top.
Pour the gravy over them.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Onion + turniptop 5% of all pairsSmell alikestrongCooked together7,585 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean cold mutton
- Provides the main meat, which is already cooked and only needs gentle warming.
- Bones and trimmings from mutton
- Release collagen and flavor into the water, giving the gravy body and richness.
- Potatoes
- Starch that thickens the hash and gives it a soft, hearty body.
- Carrots
- Add natural sweetness and color as they soften in the gravy.
- Buttered toast
- Soaks up the gravy at the base, giving a soft, flavorful bed for the hash.
The step that matters
Simmer gently without boiling. The mutton is already cooked, so it only needs warming. Boiling toughens meat proteins and can make the gravy cloudy and the meat dry and stringy.
Swap the onion
How well each one fits the dish's main ingredients (mutton, pepper, carrot, turnip, potato):
- Leekfits better
- Parsnipfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against mutton, pepper, carrot, turnip, potato. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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